Expression 6: "g" left parenthesis, "x" , right parenthesis equals StartFraction, 10 "a" Over 1 plus "x" squared , EndFractiongx=10a1+x2
6
type 3
7
Expression 8: "h" left parenthesis, "x" , right parenthesis equals ceiling left parenthesis, "a" "x" , right parenthesis minus "a" "x" plus floor left parenthesis, "a" "x" , right parenthesishx=ceilax−ax+floorax